bge-base-en-v1.5 and Qwen3 30B A3B Thinking 2507 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
bge-base-en-v1.5, from baai, has a 512-token context window and is priced at $0.005/M tokens on OpenRouter.
Qwen3 30B A3B Thinking 2507, from Qwen, has a 81,920-token context window and is priced at $0.20/M tokens input, $2.40/M tokens output on OpenRouter.